Summary
Successful exploitation of these vulnerabilities could allow an attacker to gain control of the device and remotely execute arbitrary code.
Vulnerabilities 12
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Critical 9.9
An exploitable command injection vulnerability exists in encrypted diagnostic script functionality of the Moxa AWK-3131…
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Critical 9.9
An exploitable remote code execution vulnerability exists in the iw_webs configuration parsing functionality of the Mox…
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Critical 9.9
An exploitable improper access control vulnerability exists in the iw_webs account settings functionality of the Moxa A…
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High 8.8
An exploitable privilege escalation vulnerability exists in the iw_console functionality of the Moxa AWK-3131A firmware…
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High 8.8
An exploitable command injection vulnerability exists in the iwwebs functionality of the Moxa AWK-3131A firmware versio…
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High 8.8
An exploitable command injection vulnerability exists in the iw_webs functionality of the Moxa AWK-3131A firmware versi…
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High 8.8
An exploitable format string vulnerability exists in the iw_console conio_writestr functionality of the Moxa AWK-3131A …
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High 8.0
An exploitable authentication bypass vulnerability exists in the hostname processing of the Moxa AWK-3131A firmware ver…
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High 7.5
The usage of hard-coded cryptographic keys within the ServiceAgent binary allows for the decryption of captured traffic…
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High 7.5
An exploitable denial-of-service vulnerability exists in ServiceAgent functionality of the Moxa AWK-3131A, firmware ver…
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High 7.2
An exploitable command injection vulnerability exists in the hostname functionality of the Moxa AWK-3131A firmware vers…
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Medium 6.2
An exploitable use of hard-coded credentials vulnerability exists in multiple iw_* utilities of the Moxa AWK-3131A firm…
Revision history
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#1
ICSA-20-063-04 Moxa AWK-3131A series industrial APBridgeClient
References
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ICS Advisory ICSA-20-063-04 Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-20-063-04
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Recommended Practices
https://www.us-cert.gov/ics/alerts/ICS-ALERT-10-301-01
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Recommended Practices
https://www.us-cert.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
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Recommended Practices
https://www.us-cert.gov/ics/tips/ICS-TIP-12-146-01B